The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 1994
Filed:
Feb. 03, 1993
Applicant:
Inventor:
Arthur Schaub, Wolfhausen, CH;
Assignee:
Ascom Audiosys AG, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
341139 ; 341106 ;
Abstract
An analog-digital processing unit including an amplifier with amplification that is adjustable in stages, and a quantizer outlet connected downstream of the amplifier. The output of the quantizer acts as actual value to control the amplification of the amplifier. With the assistance of the instantaneous value output from the quantizer, and the instantaneous prevailing amplification, the signal values, compensated by the instantaneous amplification, are defined and are output in a memory and scaling unit.